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450383

Sigma-Aldrich

Polystyrene

average Mw ~400,000 by GPC

Synonym(s):

PS

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1 G
$330.00

$330.00


Estimated to ship on12 April 2025


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1 G
$330.00

About This Item

Linear Formula:
[CH2CH(C6H5)]n
CAS Number:
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23

$330.00


Estimated to ship on12 April 2025


Request a Bulk Order

form

powder

Quality Level

mol wt

average Mw ~400,000 by GPC

mp

212 °C

SMILES string

c1(ccccc1)C=C

InChI

1S/C8H8/c1-2-8-6-4-3-5-7-8/h2-7H,1H2

InChI key

PPBRXRYQALVLMV-UHFFFAOYSA-N

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Application

  • Applications of Polystyrene in Industrial Chemistry: This comprehensive review discusses the synthesis, characteristics, and wide-ranging applications of polystyrene, emphasizing its role in academic research and industrial usage (T Arfin et al., 2015).
  • Upcycling Polystyrene: This article explores innovative approaches to recycling polystyrene, reducing environmental impact and advancing sustainability in material sciences (JC Capricho et al., 2022).
  • Potential Toxicity of Polystyrene Microplastic Particles: Examines the potential impacts of polystyrene microplastics on human health at the cellular level, important for public health and safety (J Hwang et al., 2020).

Physical form

90% isotactic.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Articles

The present publication focuses on synthesis and characterization of nanothick, chemically grafted polymer films (polymer brushes) on various inorganic and polymeric substrates.

Questions

1–2 of 2 Questions  
  1. What is the tensile strength and elongation at break of this product?

    1 answer
    1. Tensile strength and elongation at break are not determined for this product.

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  2. what is the size of this product or this polystyrene powder particles?

    1 answer
    1. The product is a powder, the particle size is not determined.

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